EN Catalog 2021-22 - Catalog - Page 100
UNIVERSAL HYDROSTATIC
SENSOR (UHS)
The UHS uses float switch technology to continuously monitor liquidfilled double wall containment sumps. Normally submerged, the single
float UHS will provide an indication if there is a loss of monitoring liquid.
HIGHLIGHTS
SPECIFICATIONS
• Highly reliable float technology and closed output circuit
ensures that leaks are detected.
Applications
• Chemical-resistant materials.
• Each UHS sensor comes with a 25' (7.6 m) cable. The
sensor can be installed into the reservoir of a liquid filled
double wall containment sump. The sensor must be
installed in a vertical position at a level where it is normally
submerged. The UHS sensor will alert if the liquid level
drops below the bottom of the sensor.
Typically used for hydrostatic monitoring of the liquid in a
double wall sump interstice.
ORDERING INFORMATION
Model
Description
FMP-UHS
Universal hydrostatic sensor (all EVO™ Series ATGs)
TSP-UHS
Universal hydrostatic sensor (for use with S940 only)
HM-KIT
Hydrostatic monitoring installation kit.
Includes: flexible brine tube, sensor housing clamp,
sensor housing, sensor cap, and hardware
Note: The FMP-UHS wires to the 2 wire sensor module or the 3 wire sensor
module. It cannot be wired to the probe module.
ELECTRO-OPTIC INTERSTITIAL
SENSOR (EIS)
Utilizing electro-optic technology, and made of chemically-resistant
polysulfone plastic, the EIS may be installed in sumps, double wall tanks, or
other locations where the presence of liquid indicates a leak has occurred.
HIGHLIGHTS
SPECIFICATIONS
• Highly accurate electro-optic technology and closed
output circuit ensures that leaks are detected.
Applications
For dry tank interstitial monitoring.
• Chemical-resistant materials.
• Can be installed in fiberglass or steel double wall tanks.
• Utilizes light-emitting diodes and prisms to indicate if a
leak has occurred.
• Each EIS comes with 25' (7.6 m) of oil-resistant cable. For
fiberglass tanks, the EIS is pulled into the interstitial space
using a "fish" string or wire. For steel interstitial tanks, the
EIS is lowered directly to the bottom of the interstitial space
through a 2" NPT fitting provided for that purpose on the
tank. Optional installation kits are available which include a
riser cap and other parts required to complete installation.
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ORDERING INFORMATION
Model
Description
FMP-EIS
Electro-optic interstitial sensor (EVO™ 550, EVO™ 5000
EVO™ 600 & EVO™ 6000)
FMP-EIS-U
Electro-optic interstitial sensor (EVO™ 200, EVO™ 400,
EVO™ 600 and EVO™ 6000)
TSP-K12
Interstitial sensor riser cap kit for 2" riser pipes
Note: The FMP-EIS wires to the 3 wire sensor module and the FMP-EIS-U wires to
the probe module.
